CA1008459A - Process for the production of silver-based catalysts suitable for the production of ethylene oxide - Google Patents

Process for the production of silver-based catalysts suitable for the production of ethylene oxide

Info

Publication number
CA1008459A
CA1008459A CA187,019A CA187019A CA1008459A CA 1008459 A CA1008459 A CA 1008459A CA 187019 A CA187019 A CA 187019A CA 1008459 A CA1008459 A CA 1008459A
Authority
CA
Canada
Prior art keywords
production
silver
ethylene oxide
based catalysts
catalysts suitable
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA187,019A
Other languages
English (en)
Other versions
CA187019S (en
Inventor
Natale Ferlazzo
Giancarlo Aglietti
Giambattista Antonelli
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Societa Italiana Resine SpA SIR
Original Assignee
Societa Italiana Resine SpA SIR
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Societa Italiana Resine SpA SIR filed Critical Societa Italiana Resine SpA SIR
Application granted granted Critical
Publication of CA1008459A publication Critical patent/CA1008459A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D301/00—Preparation of oxiranes
    • C07D301/02—Synthesis of the oxirane ring
    • C07D301/03—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds
    • C07D301/04—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with air or molecular oxygen
    • C07D301/08—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with air or molecular oxygen in the gaseous phase
    • C07D301/10—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with air or molecular oxygen in the gaseous phase with catalysts containing silver or gold
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/48—Silver or gold
    • B01J23/50—Silver
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/08—Heat treatment
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S502/00—Catalyst, solid sorbent, or support therefor: product or process of making
    • Y10S502/506—Method of making inorganic composition utilizing organic compound, except formic, acetic, or oxalic acid or salt thereof
    • Y10S502/512—Carboxylic acid or salt thereof other than formic, acetic, or oxalic acid

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Epoxy Compounds (AREA)
CA187,019A 1972-11-30 1973-11-29 Process for the production of silver-based catalysts suitable for the production of ethylene oxide Expired CA1008459A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT7232272A IT971362B (it) 1972-11-30 1972-11-30 Procedimento per la produzione dell ossido di etilene mediante ossidazione dell etilene e cata lizzatore relativo

Publications (1)

Publication Number Publication Date
CA1008459A true CA1008459A (en) 1977-04-12

Family

ID=11235082

Family Applications (1)

Application Number Title Priority Date Filing Date
CA187,019A Expired CA1008459A (en) 1972-11-30 1973-11-29 Process for the production of silver-based catalysts suitable for the production of ethylene oxide

Country Status (10)

Country Link
US (1) US3943069A (fr)
JP (1) JPS5247760B2 (fr)
CA (1) CA1008459A (fr)
CH (1) CH605878A5 (fr)
DE (1) DE2359496A1 (fr)
FR (1) FR2208713B1 (fr)
GB (1) GB1440332A (fr)
IT (1) IT971362B (fr)
NL (1) NL174115C (fr)
YU (1) YU36260B (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4065442A (en) * 1974-10-31 1977-12-27 Standard Oil Company Pyrolysis compositions from silver salts of polycarboxylic acids
US4174447A (en) * 1975-02-26 1979-11-13 Standard Oil Company (Indiana) Process for dimerization, arylation and trifluoromethylation of aromatic and heterocyclic compounds
US4066575A (en) * 1976-07-26 1978-01-03 Halcon International, Inc. Process for the preparation of a supported silver catalyst
US4167240A (en) * 1977-06-27 1979-09-11 Western Electric Company, Inc. Method of treating an electroplating solution comprising ions of gold and cyanide prior to electroplating and thermocompression bonding
DE2925625C2 (de) * 1979-06-26 1981-10-01 Chemische Werke Hüls AG, 4370 Marl Verfahren zur Steigerung der Aktivität und zur Verlängerung der Standzeit bei hoher Selektivität von Silber-Träger-Katalysatoren für den Einsatz zur Ethylenoxid-Synthese
JPS56108533A (en) * 1980-01-30 1981-08-28 Nippon Shokubai Kagaku Kogyo Co Ltd Silver catalyst for preparing ethylene oxide
DE3014091A1 (de) * 1980-04-12 1981-10-15 EC Erdölchemie GmbH, 5000 Köln Silberhaltige traegerkatalysatoren und katalysator-zwischenprodukte, verfahren zu ihrer herstellung und ihre verwendung
US4404124A (en) * 1981-05-06 1983-09-13 Phillips Petroleum Company Selective hydrogenation catalyst
US4690913A (en) * 1984-08-21 1987-09-01 Mitsubishi Petrochemical Co., Ltd. Silver catalyst for production of ethylene oxide from ethylene and process for producing the catalyst
NL8502993A (nl) * 1985-11-01 1987-06-01 Dow Chemical Nederland Zilverkatalysator, alsmede werkwijze voor de bereiding daarvan.
US5856534A (en) * 1997-12-18 1999-01-05 Arco Chemical Technology, L.P. Epoxidation process using supported silver catalysts treated with carbon dioxide

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2446132A (en) * 1946-04-02 1948-07-27 Shell Dev Silver catalysts
US2477435A (en) * 1947-07-30 1949-07-26 Robert S Aries Oxidation of ethylene to ethylene oxide and other olefins to their oxides
US2709173A (en) * 1950-01-09 1955-05-24 California Research Corp Oxidation of olefins and catalyst therefor
US2901441A (en) * 1953-01-28 1959-08-25 Publicker Ind Inc Preparation of an oxidation catalyst
US2773844A (en) * 1953-06-12 1956-12-11 Shell Dev Method for making supported silver catalysts
GB1020759A (en) * 1961-10-02 1966-02-23 Halcon International Inc Olefin oxidation process and catalyst therefor
US3501417A (en) * 1966-05-27 1970-03-17 Halcon International Inc Chemical process catalyst
US3725307A (en) * 1967-01-30 1973-04-03 Halcon International Inc Process for preparing a silver-supported catalyst
DE1767012B1 (de) * 1967-03-22 1970-05-21 Shell Int Research Verfahren zur Herstellung von Silberkatalysatoren
GB1170663A (en) * 1967-03-22 1969-11-12 Shell Int Research Process for preparing Silver Catalysts
US3563913A (en) * 1967-10-30 1971-02-16 Shell Oil Co Silver catalyst production
GB1243105A (en) * 1968-11-23 1971-08-18 Sir Soc Italiana Resine Spa Method of preparing supported oxidation catalysts for producing ethylene oxide
US3664970A (en) * 1969-04-17 1972-05-23 Halcon International Inc Ethylene oxide catalyst
US3575888A (en) * 1969-04-28 1971-04-20 Shell Oil Co Silver catalyst
GB1350959A (en) * 1970-11-12 1974-04-24 Sir Soc Italiana Resine Spa Process for preparing silver-containing catalysts

Also Published As

Publication number Publication date
FR2208713B1 (fr) 1978-12-15
NL174115C (nl) 1984-05-01
YU306173A (en) 1981-08-31
NL7315581A (fr) 1974-06-04
NL174115B (nl) 1983-12-01
GB1440332A (en) 1976-06-23
CH605878A5 (fr) 1978-10-13
FR2208713A1 (fr) 1974-06-28
DE2359496A1 (de) 1974-06-12
JPS5247760B2 (fr) 1977-12-05
US3943069A (en) 1976-03-09
IT971362B (it) 1974-04-30
YU36260B (en) 1982-06-18
JPS4983687A (fr) 1974-08-12

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